On Site Diesel Mechanic

Position: Senior/Journeyman Diesel Mechanic

Location: North Portland

Pay: $30-40 per hour DOE

Schedule: Monday–Thursday, 9:00 AM–7:30 PM (Mid Shift)

Our Client is a family‑owned transportation company operating both asphalt and fuel fleets. We pride ourselves on a friendly, dynamic culture and long‑term employee retention. Our operation includes CDL drivers, diesel mechanics, and multiple affiliated businesses, creating opportunities for growth and stability.

• Perform advanced diagnostics on diesel trucks, trailers, and tanker equipment
• Troubleshoot and repair mechanical, electrical, and emissions‑related issues
• Conduct preventive maintenance and inspections
• Repair and replace brakes, suspension components, cooling systems, and drivetrain components
• Work on Freightliner, Kenworth, Cummins, and tanker trucks/trailers
• Utilize computer diagnostic systems to identify and resolve issues
• Maintain accurate repair documentation and service records
• Follow company procedures, OSHA safety standards, and repair guidelines
• Support fleet reliability through quality workmanship and attention to detail

• $30-40 per hour DOE
• Monday–Thursday schedule with 3‑day weekends
• Team oriented culture with flexibility and strong employee support
• Stable, long‑term career opportunity
• Once Hired:
  • 100% employee medical coverage
  • 90% family medical coverage
  • 401(k) with 3% company contribution (no match needed)
  • Profit sharing program (typically 2‑4%)
  • Vacation and PTO
  • Paid 30‑minute lunch when remaining onsite
  • Straight Working Time
  • $1.00/hour safety incentive
  • $1.00/hour CDL Class A incentive
  • Assistance obtaining HAZMAT certification

• 3–5+ years of diesel mechanic experience
• Strong diagnostic abilities including computer, electrical, and mechanical troubleshooting
• Experience working on Freightliner, Kenworth, Cummins, and tanker equipment
• Knowledge of DPF systems and diesel emissions systems
• Willingness to listen and learn about the fleet and their process
• Ability to drive a manual transmission
• Computer literacy and willingness to learn company software systems
• Ability to work independently and accurately
• Strong attention to detail and ability to follow established procedures
• Valid driver's license with insurable driving record
• Ability to pass random drug screenings
• No DUI convictions within the last 10 years
• Ability to lift, bend, kneel, and perform physical shop duties

• HAZMAT endorsement or willingness to obtain
• Tanker fleet maintenance experience
• Welding experience
• Vocational or technical diesel training
• Knowledge of DOT, FMCSA, and industry compliance requirements